/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import { Directive, OnInit } from '@angular/core';
import { LoginService } from '../services/login.service';
import { LoginModel } from './login/login.model';

@Directive()
export abstract class BaseLoginPageDirective implements OnInit {
    protected loginSettings: LoginModel;
    protected configReady = false;

    protected constructor(protected loginService: LoginService) {}

    ngOnInit(): void {
        this.loginService.fetchLoginSettings().subscribe(result => {
            this.loginSettings = result;
            this.configReady = true;
            this.onSettingsAvailable();
        });
    }

    abstract onSettingsAvailable(): void;
}
